Which ordered pair is a solution of the equation? y=8x+3 a only (1,11) b only (-1,-5) c both (1,11)( and (-1,-5) d neither

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin

Find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible